HMC442LM1_07 Datasheet, PDF (1/8 Pages) Hittite Microwave Corporation – GaAs PHEMT MMIC MEDIUM POWER AMPLIFIER, 17.5 - 24.0 GHz

v01.0807
HMC442LM1
GaAs PHEMT MMIC MEDIUM
POWER AMPLIFIER, 17.5 - 24.0 GHz
5
Typical Applications
Features
The HMC442LM1 is an ideal gain block or driver
amplifier for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios
• VSAT
Saturated Power: +23 dBm @ 27% PAE
Gain: 14 dB
Supply Voltage: +5.0 V
50 Ohm Matched Input/Output
Functional Diagram
General Description
The HMC442LM1 is a broadband 17.5 to 24 GHz
GaAs PHEMT MMIC Medium Power Amplifier in a
SMT leadless chip carrier package. The LM1 is a true
surface mount broadband millimeterwave package
offering low loss & excellent I/O match, preserving
MMIC chip performance. The amplifier provides 14 dB
of gain and +23 dBm of saturated power at 27% PAE
from a +5.0V supply voltage. This 50 Ohm matched
amplifier has integrated DC blocks on RF in and out and
makes an ideal linear gain block, transmit chain driver
or LO driver for HMC SMT mixers. As an alternative
to chip-and-wire hybrid assemblies the HMC442LM1
eliminates the need for wirebonding, thereby providing
a consistent connection interface for the customer.
Electrical Specifications, T_A = +25° C, Vdd = 5V, Idd = 85 mA*
Parameter
Frequency Range
Gain
Gain Variation Over Temperature
Input Return Loss
Output Return Loss
Output Power for 1 dB Compression (P1dB)
Saturated Output Power (Psat)
Output Third Order Intercept (IP3)
Noise Figure
Supply Current (Idd)(Vdd = 5V, Vgg = -1V Typ.)
*Adjust Vgg between -1.5 to -0.5V to achieve Idd = 85 mA typical.
Min. Typ. Max.
17.5 - 21.0
10.5
13
0.02 0.03
10
7
17
20
23
28
7
85
Min. Typ.
Max.
21.0 - 24.0
10.5
14
0.02
0.03
10
8
18.5 21.5
23.5
27
6.5
85
Units
GHz
dB
dB/ °C
dB
dB
dBm
dBm
dBm
dB
mA
5 - 110
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com